Heme biosynthesis, animals and fungi, glycine => heme
Brite
Enzymes [BR:pame01000]
1. Oxidoreductases
1.3 Acting on the CH-CH group of donors
1.3.3 With oxygen as acceptor
1.3.3.4 protoporphyrinogen oxidase
138712510 (Ppox)
1.3.3.15 coproporphyrinogen III oxidase (coproporphyrin-forming)
138712510 (Ppox)